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Cited by 203

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A Modification of Davidon's Minimization Method to Accept Difference Approximations of Derivatives

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Stewart, G. W.·1967·Journal of the ACM

Abstract

A modification of Davidon's method for the unconstrained minimization of a function of several variables is proposed in which the gradient vector is approximated by differences. The step sizes for the differencing are calculated from information available in the course of the minimization and are chosen to approximately balance off the effects of truncation error and cancellation error. Numerical results and comparisons with other methods are given.

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Metadata

Authors
Stewart, G. W.
Venue
Journal of the ACM
Published
1967-01
Volume
14
Issue
1
Pages
72-83
ISSN
  • 0004-5411 (ISSN-L)
  • 1557-735X
OpenAlex
W1994038822
Cited by
203
References
1
FWCI
6.56
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: A Modification of Davidon's Minimization Method to Accept Difference Approximations of Derivatives. https://app.cochat.ai/papers/10.1145/321371.321377
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Stewart, G. W. (1967). A Modification of Davidon's Minimization Method to Accept Difference Approximations of Derivatives. Journal of the ACM. https://doi.org/10.1145/321371.321377

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.